Fatal error: Unsupported operand types in /var/www/pcmount/sites/all/modules/pcmountII/mount_mall/mount_mall.theme.inc on line 61

Call Stack:
    0.0003     280080   1. {main}() /var/www/pcmount/index.php:0
    0.7842   60902992   2. theme() /var/www/pcmount/index.php:136
    0.7843   60906168   3. call_user_func_array:{/var/www/pcmount/includes/theme.inc:710}() /var/www/pcmount/includes/theme.inc:710
    0.7843   60907136   4. template_preprocess_page() /var/www/pcmount/includes/theme.inc:710
    0.7850   60917432   5. theme() /var/www/pcmount/includes/theme.inc:1848
    0.7850   60917864   6. call_user_func_array:{/var/www/pcmount/includes/theme.inc:669}() /var/www/pcmount/includes/theme.inc:669
    0.7850   60918200   7. theme_blocks() /var/www/pcmount/includes/theme.inc:669
    0.7908   61248440   8. theme() /var/www/pcmount/includes/theme.inc:1657
    0.7909   61253400   9. call_user_func_array:{/var/www/pcmount/includes/theme.inc:710}() /var/www/pcmount/includes/theme.inc:710
    0.7909   61254232  10. pcmountII_preprocess_block() /var/www/pcmount/includes/theme.inc:710
    0.7910   61255440  11. pcmountII_set_regions() /var/www/pcmount/sites/pcmount.by/themes/pcmountII/template.php:533
    0.7911   61256944  12. pcmountII_block_list() /var/www/pcmount/sites/pcmount.by/themes/pcmountII/template.php:761
    0.7911   61256944  13. block_list() /var/www/pcmount/sites/pcmount.by/themes/pcmountII/template.php:502
    0.7911   61257448  14. module_invoke() /var/www/pcmount/modules/block/block.module:526
    0.7911   61257976  15. call_user_func_array:{/var/www/pcmount/includes/module.inc:476}() /var/www/pcmount/includes/module.inc:476
    0.7911   61258624  16. mount_mall_block() /var/www/pcmount/includes/module.inc:476
    0.7975   61346600  17. theme() /var/www/pcmount/sites/all/modules/pcmountII/mount_mall/mount_mall.module:285
    0.7975   61347056  18. call_user_func_array:{/var/www/pcmount/includes/theme.inc:669}() /var/www/pcmount/includes/theme.inc:669
    0.7975   61347488  19. theme_mount_mall_sections() /var/www/pcmount/includes/theme.inc:669